.margin-auto {
  margin: 0 auto;
}
.left {
  float: left;
}
.right {
  float: right;
}
.cell {
  display: inline-block;
  margin: 0;
  padding: 0;
}
.cl {
  clear: both;
}
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}
.airwheel-width {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  height: 100%;
}
.airwheel-width:after{
	content: "";
	display: block;
	clear: both;
}
.background-fff {
  background: #fff;
}
.airwheel-width-50 {
  width: 50%;
}
sub {
  position: relative;
  top: -5px;
}
.airwheel-top{
	position: relative;
}
.airwheel-top video{display:block;}
.airwheel-top>h1{
	width: 80%;
	text-align: center;
	position: absolute;
	left: 10%;
	top: 50%;
	color: #fff;
	margin-top: -16px;
font-size: 25px;
    font-weight: 500;
    font-family: latolight,sans-serif;
}
.airwheel-content {
  width: 100%;
  height: auto;
}
.airwheel-content .img {
  display: none;
}
.airwheel-content h1 {
  font-size: 25px;
  line-height: 40px;
  font-weight: 500;
  font-family: "latolight";
  margin-bottom: 10px;
}
.airwheel-content h2 {
  font-size: 23px;
  font-weight: 500;
  margin-bottom: 10px;
  font-family: "latolight";
}
.airwheel-content .line {
  width: 30px;
  height: 2px;
  background: #0084d7;
}
.airwheel-content .line-6e6e6f,
.airwheel-content .line-fff {
  height: 1px;
  margin: 10px 0;
}
.airwheel-content .line-6e6e6f {
  background: #6e6e6f;
  width: 80px;
}
.airwheel-content .line-fff {
  background: #FFFFFF;
  width: 30px;
  margin: 10px auto;
}
.airwheel-content .airwheel-advantage-content-p {
  font-size: 14px;
  line-height: 30px;
}
.airwheel-content .airwheel-advantage {
  background: #08a1de;
  height: 139px;
  padding: 26px 0;
}
.airwheel-content .airwheel-advantage .airwheel-advantage-content {
  width: 900px;
  margin: 0 auto;
}
.airwheel-content .airwheel-advantage .airwheel-advantage-content li {
  color: #FFFFFF;
  width: 150px;
  padding: 0 45px;
  font-size: 23px;
}
.airwheel-content .airwheel-advantage .airwheel-advantage-content li ol {
  height: 102px;
  width: 102px;
  margin: 0 auto;
  border-radius: 100%;
  border: 1px #86d0ee solid;
  line-height: 102px;
  margin-bottom: 14px;
  font-family: arial;
}
.airwheel-content .airwheel-advantage .airwheel-advantage-content li ol span,
.airwheel-content .airwheel-advantage .airwheel-advantage-content li ol sup {
  position: relative;
  top: -2px;
}
.airwheel-content .airwheel-advantage .airwheel-advantage-content li p {
  font-size: 16px;
}
.airwheel-content .airwheel-advantage .airwheel-advantage-content li:first-child {
  padding-left: 0;
}
.airwheel-content .airwheel-advantage .airwheel-advantage-content li:last-child {
  padding-right: 0;
}

.airwheel-advantage-first,.airwheel-advantage-second,.airwheel-advantage-three{
	padding: 70px 0;
}
.airwheel-advantage-first-img{
	margin-top: 50px;
}
.airwheel-advantage-first-img img{
	display: block;
	max-width: 100%;
}
.airwheel-advantage-second{
	background: rgb(6,13,23);
	color: #FFF;
}
.airwheel-advantage-three p{
	margin-top: 20px;
}
.airwheel-banner{background: url("../../images/c8-new/airwheel-c8-full_face_helmets.jpg") no-repeat center;
  height: 890px;}
.airwheel-advantage-four {
  width: 100%;
  background: url("../../images/c8-new/airwheel-c8-design4.jpg") no-repeat center;
  height: 900px;
  color: #FFF;
}
.airwheel-advantage-four .airwheel-advantage-content-p{
	padding-top: 70px;
}
.airwheel-advantage-five{
    background:#E8E8E8; 
    	padding: 30px 0;
    		color: #727171;
}
.airwheel-advantage-five ul li{
	width: 25%;
	float: left;
	text-align: center;
	margin-bottom: 0;
}

.airwheel-advantage-five ul li h2{
	font-size: 50px;
		color: #E62744;
	color: -o-linear-gradient(top, #7E2678, #E62744);
	  background:-webkit-linear-gradient(top,#E62744 50%,#7E2678 100%);
  -webkit-background-clip:text;/*只有webkit内核支持text的剪切模式*/
  color:transparent;
}
.airwheel-advantage-five ul li h2 span,.airwheel-advantage-five ul li h2 sup{
	font-size: 18px;
}
.airwheel-advantage-five ul li p{
	text-transform: uppercase;
}
.airwheel-advantage-five.another{
		  /*filter:alpha(opacity=100 finishopacity=50 style=1 startx=0,starty=0,finishx=0,finishy=150) progid:DXImageTransform.Microsoft.gradient(startcolorstr=red,endcolorstr=blue,gradientType=1);*/
  /*-ms-filter:alpha(opacity=100 finishopacity=50 style=1 startx=0,starty=0,finishx=0,finishy=150) progid:DXImageTransform.Microsoft.gradient(startcolorstr=red,endcolorstr=blue,gradientType=1);*/
    background:#7E2678; 
   background:-moz-linear-gradient(left, #7E2678, #E62744);  
    background:-webkit-gradient(linear, 0 0, right 0, from(rgb(126,38,120)), to(rgb(230,39,68)));  
    background:-o-linear-gradient(left, #7E2678, #E62744); 
    color: #fff;
}
.airwheel-advantage-five.another h2{
	color: #FFF;
}
.airwheel-advantage-seven{
	width: 100%;
  background: url("../../images/c8-new/airwheel-c8-design5.jpg") no-repeat center;
  height: 910px;
  color: #fff;
display:none;
}
.airwheel-advantage-seven .airwheel-advantage-content-p,.airwheel-advantage-eight .airwheel-advantage-content-p{
	width: 400px;
}
.airwheel-advantage-seven .airwheel-advantage-content-p{
	position: absolute;
	top: 52%;
}
.airwheel-advantage-eight.another{
  background: url("../../images/c8-new/airwheel-c8-design6.jpg") no-repeat center;
  height: 900px;
}
.airwheel-advantage-eight.another h1{
		font-size: 50px;
		color: #E62744;
	  background:-webkit-linear-gradient(top,#E62744 50%,#7E2678 100%);
  -webkit-background-clip:text;/*只有webkit内核支持text的剪切模式*/
  color:transparent;
  margin-bottom: 30px;
}
.airwheel-advantage-eight.another .airwheel-advantage-content-p{
	top: 48%;
	color: #333;
}
.airwheel-advantage-seven.another{
	height: 890px;
  background: url("../../images/c8-new/airwheel-c8-design7.jpg") no-repeat center;
	
}
.airwheel-advantage-eight{
	width: 100%;
  background: url("../../images/c8-new/airwheel-c8-design8.jpg") no-repeat center;
  height: 659px;
}
.airwheel-advantage-eight .airwheel-advantage-content-p{
	position: absolute;
	top: 38%;
	right: 0;
	color: #fff;
}
.function .airwheel-top{
	background: url(../../images/c8-new/airwheel-c8-function1.jpg) no-repeat center;
	width:100%;
	height: 840px;
	color: #fff;
}
.function .airwheel-top .airwheel-advantage-content-p{
	position: absolute;
	top: 50%;
	margin-top: -145px;
	text-align: left;
width:400px
}

.function .airwheel-top .airwheel-advantage-content-p h1{
	    font-family: "latorelight",arial;
    font-size: 4rem;
    margin-bottom: 10px;
    line-height: 4rem;
}

.function .airwheel-advantage-eight{
	background:url(../../images/c8-new/airwheel-c8-function2.jpg) no-repeat center;
	height: 900px;
}
.function .airwheel-advantage-eight .airwheel-advantage-content-p{
	color: #333;
	text-align: right;
	top: 50%;
	margin-top: -145px;
}
.function .airwheel-advantage-eight .airwheel-advantage-content-p h2{
			font-size: 5rem;
		color: #E62744;
	  background:-webkit-linear-gradient(top,#E62744 50%,#7E2678 100%);
  -webkit-background-clip:text;/*只有webkit内核支持text的剪切模式*/
  color:transparent;
  line-height: 4rem;
  margin: 30px 0 0;
}
.function .airwheel-advantage-eight .airwheel-advantage-content-p h2 span{
	font-size: 1rem
}
.function .airwheel-advantage-first{
	background: url(../../images/c8-new/airwheel-c8-function3.jpg) no-repeat center;
	height: 890px;
	box-sizing: border-box;
}
.function .airwheel-advantage-first .airwheel-advantage-content-p{
    position: absolute;
    top: 20%;
    left: 0;
    text-transform: uppercase;}
.function .airwheel-advantage-first .airwheel-advantage-content-p h1{font-weight: bolder;
    font-size: 50px;
    font-family: latoregular;}
.function .airwheel-advantage-second{
	background: url(../../images/c8-new/airwheel-c8-function4.jpg) no-repeat center;
	height: 890px;
	box-sizing: border-box;
}
.function .airwheel-advantage-second .airwheel-advantage-content-p,.function .airwheel-advantage-three .airwheel-advantage-content-p{
	position: absolute;
	bottom: 0;
	width: 100%;
}
.function .airwheel-advantage-second.another{
		background: url(../../images/c8-new/airwheel-c8-function6.jpg) no-repeat center;
	height: 886px;
	box-sizing: border-box;
}
.function .airwheel-advantage-three{
	background: url(../../images/c8-new/airwheel-c8-function5.jpg) no-repeat center;
	height: 900px;
	box-sizing: border-box;	
}
.function .airwheel-advantage-three p{
	margin-top: 0;
}
.function .airwheel-advantage-three.another{
		background: url(../../images/c8-new/airwheel-c8-function7.jpg) no-repeat center;
	height: 900px;
	box-sizing: border-box;	
	color: #fff;
}
.function .airwheel-advantage-three.another .light_animate {
	position: absolute;
	top: 365px;
  left: 29%;
	width: 475px;
	z-index: 9;
	overflow: hidden;
	border-radius: 50px;
	text-align: right
}

.function .airwheel-advantage-three.another .light_animate span {
	width: 20px;
	height: 20px;
	background: #ff0000;
	box-shadow: 0 0 14px #ff0000;
	-webkit-box-shadow: 0 0 14px #ff0000;
	-moz-box-shadow: 0 0 14px #ff0000;
	border-radius: 50%;
	display: inline-block;
	margin: 0 4px
}

.function .airwheel-advantage-three.another .light_animate span.light_animate_1 {
	animation: light_animate_1 2.6s infinite linear;
	-webkit-animation: light_animate_1 2.6s infinite linear;
	-moz-animation: light_animate_1 2.6s infinite linear
}

.function .airwheel-advantage-three.another .light_animate span.light_animate_2 {
	animation: light_animate_2 2.6s infinite linear;
	-webkit-animation: light_animate_2 2.6s infinite linear;
	-moz-animation: light_animate_2 2.6s infinite linear
}
@keyframes light_animate_1 {
	0% {
		transform: translateX(400px)
	}
	100% {
		transform: translateX(-780px)
	}
}

@-webkit-keyframes light_animate_1 {
	0% {
		transform: translateX(400px)
	}
	100% {
		transform: translateX(-780px)
	}
}

@keyframes light_animate_2 {
	0% {
		transform: translateX(690px)
	}
	100% {
		transform: translateX(-490px)
	}
}

@-webkit-keyframes light_animate_2 {
	0% {
		transform: translateX(690px)
	}
	100% {
		transform: translateX(-490px)
	}
}
.function .airwheel-advantage-first.another{
		background: url(../../images/c8-new/airwheel-c8-function8.jpg) no-repeat center;
	height: 896px;
	box-sizing: border-box;
}
@media only screen and (max-width:1200px ) {
	.light_animate{
		display: none;
	}
	.function .airwheel-advantage-three.another{
		background: url(../../images/c8-new/airwheel-c8-function7-l.jpg) no-repeat center;
	height: 900px;
}
	
}
@media only screen and (min-width: 993px) and (max-width: 1200px) {
	.airwheel-width{
		width: 990px;
	}
	.function .airwheel-advantage-second .air-second-border{
		margin: 0 39px;
	}
		.airwheel-top .fancybox-container video{
		width: 380px;
	}
}
@media only screen and (max-width: 992px) {
.airwheel-banner{background: url("../../images/c8-new/airwheel-c8-full_face_helmets-m.jpg") no-repeat center;
  height: 600px;}
	.airwheel-width{
		width: 780px;
	}

	.airwheel-top .video-text{
		width: 300px;
		margin-top: -166px;
	}
	.airwheel-top .fancybox-container{
		margin-top: 20px;
	}
	.airwheel-top .fancybox-container video{
		width: 300px;
	}
		.airwheel-advantage-first-img img{
		display: block;
		width:400px ;
		margin: auto;
	}
	.airwheel-content .airwheel-advantage-four{
		height: 560px;
		background-image: url(../../images/c8-new/airwheel-c8-design4-m.jpg);
	}

	.airwheel-advantage-seven {
    background-image: url(../../images/c8-new/airwheel-c8-design5-m.jpg);
    height: 560px;
}
.airwheel-advantage-seven .airwheel-advantage-content-p{
	top: 260px;
}
.airwheel-advantage-eight.another{
		height: 560px;
		background: url(../../images/c8-new/airwheel-c8-design6-m.jpg);
		text-align: right;
}
.airwheel-advantage-eight{
	height: 560px;
		background: url(../../images/c8-new/airwheel-c8-design8-m.jpg);
}
.airwheel-advantage-seven.another{
	height: 560px;
		background: url(../../images/c8-new/airwheel-c8-design7-m.jpg);
}
.function .airwheel-advantage-first,.function .airwheel-advantage-second,.function .airwheel-advantage-three{
	padding: 30px 0;
}
.function .airwheel-top{
	height: 600px;
	background: url(../../images/c8-new/airwheel-c8-function1-m.jpg) no-repeat center;
}
.function .airwheel-advantage-eight{
	height: 600px;
	background: url(../../images/c8-new/airwheel-c8-function2-m.jpg) no-repeat center;
}
.function .airwheel-advantage-first{
	height: 600px;
	background: url(../../images/c8-new/airwheel-c8-function3-m.jpg) no-repeat center;	
}
.function .airwheel-advantage-second{
	height: 600px;
	background: url(../../images/c8-new/airwheel-c8-function4-m.jpg) no-repeat center;	
}
.function .airwheel-advantage-three{
		height: 600px;
	background: url(../../images/c8-new/airwheel-c8-function5-m.jpg) no-repeat center;	
}
	.function .airwheel-advantage-three.another{
		background: url(../../images/c8-new/airwheel-c8-function7-m.jpg) no-repeat center;
	height: 600px;
}
.function .airwheel-advantage-second.another{
	height: 600px;
	background: url(../../images/c8-new/airwheel-c8-function6-m.jpg) no-repeat center;
}
.function .airwheel-advantage-first.another{
	height: 600px;
	background: url(../../images/c8-new/airwheel-c8-function8-m.jpg) no-repeat center;	
}
}
@media screen and (max-width: 790px) {
  body {
    min-width: 100%;
  }
  .airwheel-width {
    width: 400px;
    margin: 0 auto;
  }
  .airwheel-content {
    width: 100%;
    height: auto;
  }
  .airwheel-content h1 {
    font-size: 20px;
    font-weight: 500;
  }
  .airwheel-content h2 {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 10px;
  }
  .airwheel-content .line {
    width: 30px;
    height: 2px;
    background: #0084d7;
  }
  .airwheel-content .line-6e6e6f,
  .airwheel-content .line-fff {
    height: 1px;
    margin: 10px 0;
  }
  .airwheel-content .line-6e6e6f {
    background: #6e6e6f;
    width: 45px;
  }
  .airwheel-content .line-fff {
    background: #FFFFFF;
    width: 30px;
    margin: 10px auto;
  }
  .airwheel-content .airwheel-advantage-content-p {
    font-size: 0.5rem;
    line-height: 20px;
  }
  .airwheel-content .airwheel-advantage {
    background: #5b5c61;
    height: 105px;
    padding: 26px 0;
  }
  .airwheel-content .airwheel-advantage .airwheel-advantage-content {
    width: 98%;
    margin: 0 1%;
  }
  .airwheel-content .airwheel-advantage .airwheel-advantage-content li {
    color: #FFFFFF;
    width: 25%;
    padding: 0;
    font-size: 1rem;
  }
  .airwheel-content .airwheel-advantage .airwheel-advantage-content li p {
    font-size: 0.5rem;
  }
  .airwheel-content .airwheel-advantage .airwheel-advantage-content li ol {
    width: 72px;
    height: 72px;
    margin: 0 auto;
    border-radius: 100%;
    border: 1px #a3a4a7 solid;
    line-height: 72px;
    margin-bottom: 14px;
    font-family: arial;
    color: #08a1de;
  }
  .airwheel-content .airwheel-advantage .airwheel-advantage-content li ol sub {
    position: relative;
    top: -3px;
  }
  .airwheel-content .airwheel-advantage .airwheel-advantage-content li:first-child {
    padding-left: 0;
  }
  .airwheel-content .airwheel-advantage .airwheel-advantage-content li:last-child {
    padding-right: 0;
  }

.airwheel-advantage-first, .airwheel-advantage-second, .airwheel-advantage-three{
	padding: 50px 0;
}
.airwheel-advantage-four .airwheel-advantage-content-p{
	padding-top: 50px;
}
.airwheel-advantage-eight.another .airwheel-advantage-content-p{
	top: 50px;
	text-align: left;
}
  .airwheel-advantage-five .airwheel-width{
  	width: 98%;
  	margin: 0 auto;
  }
.function .airwheel-top .airwheel-width,.function .airwheel-advantage-eight .airwheel-width{width: 98%;margin: auto;}

}
@media screen and (max-width: 768px){
.airwheel-top {
    margin-top: 50px;
}
.airwheel-power-style .power{
	    width: 100%;
}
.airwheel-power-style .power li{
	    display: block;
    text-align: center;
}
.airwheel-power-style .power li:last-child {
     margin-left: 0;
}

}
@media screen and (max-width: 414px) {
.airwheel-banner{background: url("../../images/c8-new/airwheel-c8-full_face_helmets-s.jpg") no-repeat center;
  height: 300px;}
  .airwheel-top>h1{
        width: 100%;
    left: 0;
    line-height: 25px;
    margin-top: -25px;

}
  .airwheel-width {
    width: 98%;
    margin: 0 auto;
  }
  .airwheel-content {
    width: 100%;
    height: auto;
  }
  .airwheel-content h1 {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0;
  }
  .airwheel-content h2 {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 10px;
  }

  .airwheel-content .airwheel-advantage-content-p,.airwheel-advantage-six p,.airwheel-advantage-six li {
    font-size: 0.8rem;
    line-height: 20px;
  }
  .airwheel-advantage-first, .airwheel-advantage-second, .airwheel-advantage-three{
  	padding: 20px 0;
  }
  .airwheel-advantage-first-img{
  	margin-top: 20px;
  }
.airwheel-content .airwheel-advantage-four{
	height: auto;
	background:url(../../images/c8-new/airwheel-c8-design4-s.jpg) center top no-repeat ;
}
.airwheel-content .airwheel-advantage-four .airwheel-advantage-content-p{
	position: relative;
	top: 0;
	margin: 0;
	width: 100%;
	padding-top: 300px;
	padding-bottom: 5px;
}
.airwheel-content .airwheel-advantage-four .airwheel-advantage-content-p h1,.airwheel-content .airwheel-advantage-four .airwheel-advantage-content-p p{
	color: #333333;
}
.airwheel-content .airwheel-advantage-four .airwheel-advantage-content-p h1,.airwheel-content .airwheel-advantage-seven .airwheel-advantage-content-p h1{
	text-align: center;
}
.airwheel-content .airwheel-advantage-four .airwheel-advantage-content-p h1:after,.airwheel-content .airwheel-advantage-seven .airwheel-advantage-content-p h1:after{
	left: 50%;
}
.airwheel-advantage-five ul li h2{
	font-size: 40px;
    line-height: 30px;
    margin-bottom: 0;
}
.airwheel-advantage-five ul li{
	width: 50%;
	margin-bottom: 10px;
}

.airwheel-advantage-seven{
	height: auto;
	background:url(../../images/c8-new/airwheel-c8-design5-s.jpg) center top no-repeat ;
}
.airwheel-advantage-seven .airwheel-advantage-content-p{
	position: relative;
	top: 0;
	padding-top: 300px;
	padding-bottom: 5px;
	color: #333;
	text-align: center;
}
.airwheel-advantage-eight.another{
	background:url(../../images/c8-new/airwheel-c8-design6-s.jpg) center no-repeat ;
	height: 300px;
}
.airwheel-advantage-seven.another{
		background:url(../../images/c8-new/airwheel-c8-design7-s.jpg) center top no-repeat ;
	height: auto;
}
.airwheel-advantage-eight{
	background:url(../../images/c8-new/airwheel-c8-design8-s.jpg) center no-repeat ;
	height: 300px;
}
.airwheel-advantage-seven .airwheel-advantage-content-p, .airwheel-advantage-eight .airwheel-advantage-content-p{
	width: 100%;
}
.function .airwheel-top{
	height: auto;
	background: url(../../images/c8-new/airwheel-c8-function1-s.jpg) no-repeat center top;
}
.function .airwheel-top .airwheel-advantage-content-p,.function .airwheel-advantage-second .airwheel-advantage-content-p, .function .airwheel-advantage-three .airwheel-advantage-content-p{
	position: relative;top: 0;margin-top: 0;
	padding-top: 310px;
	padding-bottom: 10px;
	color: #333;
	text-align: center;
width:100%;
}
.function .airwheel-top .airwheel-advantage-content-p img,.function .airwheel-top .airwheel-advantage-content-p h1 br{
	display: none;
}
.function .airwheel-top .airwheel-advantage-content-p h1{
	font-size: 1.1rem;
	line-height: 1.1rem;
    font-family: latolight,sans-serif;
font-weight: 500;
}
.function .airwheel-advantage-eight{
	height: 300px;
	background: url(../../images/c8-new/airwheel-c8-function2-s.jpg) no-repeat center;
}
.function .airwheel-advantage-eight .airwheel-advantage-content-p{
	margin-top: -120px;
}
.function .airwheel-advantage-first{
	height: auto;
	background: url(../../images/c8-new/airwheel-c8-function3-s.jpg) no-repeat center top;	
}
.function .airwheel-advantage-first .airwheel-advantage-content-p{    width: 100%;
    position: relative;
    top: 0;
    left: 0;
    padding-top: 300px;}
.function .airwheel-advantage-first .airwheel-advantage-content-p h1{    font-size: 1.1rem;
    font-weight: 500;font-family: "latolight";}
.function .airwheel-advantage-second{
	height: auto;
	background: url(../../images/c8-new/airwheel-c8-function4-s.jpg) no-repeat center top;	
}
.function .airwheel-advantage-first, .function .airwheel-advantage-second, .function .airwheel-advantage-three{
	padding: 0;
}
.function .airwheel-advantage-three{
		height: auto;
	background: url(../../images/c8-new/airwheel-c8-function5-s.jpg) no-repeat center top;	
}
	.function .airwheel-advantage-three.another{
		background: url(../../images/c8-new/airwheel-c8-function7-s.jpg) no-repeat center top;
	height: auto;
	color: #333;
}
.function .airwheel-advantage-second.another{
	height: auto;
	background: url(../../images/c8-new/airwheel-c8-function6-s.jpg) no-repeat center top;
}
.function .airwheel-advantage-first.another{
	height: 300px;
	background: url(../../images/c8-new/airwheel-c8-function8-s.jpg) no-repeat center;	
}

}
.product-nav .airwheel-E3-function-center div:last-child a.buy {
    background: red;
    color: #fff;
    border-radius: 10px;
}
.product-nav .airwheel-E3-function-center div:last-child a.buy:after {
    height: 0px; 
}
@media screen and (max-width: 768px){.product-nav .airwheel-E3-function-center div:last-child{width:100%}
.product-nav .airwheel-E3-function-center div:first-child {
    display: none;
}
.product-nav .airwheel-E3-function-center div:last-child a.buy {
    padding:0 8px;
float:right;
margin-top:10px;
margin-right:0;
}
}